package servlet;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.*;
import java.io.IOException;
@WebServlet("/loginout")
public class loginout extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {

        this.doPost(req, resp);
    }

    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        HttpSession session = req.getSession(false);
        if(session!=null){
            session.invalidate();
        }
        Cookie cookie = new Cookie("session","");
        resp.addCookie(cookie);
        cookie.setMaxAge(0);
        resp.sendRedirect("login.html");

    }
}